import time
def bubble_sort(nums):
    swapped = True
    while swapped:
        swapped = False
        for i in range(len(nums) - 1):
            if nums[i] > nums[i +1]:
                nums[i], nums[i +1] = nums[i +1], nums[i]
                swapped = True

def read2list(filename):
    file = open(filename, 'r')
    data = file.readlines()
    return data

m1 = read2list("m1_sorted.txt")
m2 = read2list("m2_reverse.txt")
m3 = read2list("m3_shuffle.txt")


t_start = time.time()
bubble_sort(m1)
t_finish = time.time()
print("Время", round ((t_finish-t_start)*1000), "миллисекунд")
t_start = time.time()
bubble_sort(m2)
t_finish = time.time()
print("Время", round ((t_finish-t_start)*1000), "миллисекунд")
t_start = time.time()
bubble_sort(m3)
t_finish = time.time()
print("Время", round ((t_finish-t_start)*1000), "миллисекунд")

